External Sharing in SharePoint and OneDrive is changing: What You Need to Know

In an ongoing effort to create a more secure environment by default, Microsoft is introducing an important security update that will affect how external users access content shared through SharePoint and OneDrive. Starting July 1, 2025, any links shared with external users before your organization enabled Microsoft Entra B2B integration will no longer work. This change applies to all organizations that have already enabled or will enable SharePoint and OneDrive integration with Microsoft Entra B2B (Most organizations I have looked into so far). External users trying to use old links will see an error message saying the organization has updated its guest access settings. To regain access, the content must be reshared. Highlights of how the change affects organizations who have enabled B2B: All external sharing will require guest registration. External users must be added as guests in your Microsoft Entra directory. Access will be managed through Microsoft Entra B2B Invitation Manager. T...

get-userandpolicy V1.1 released

I just updated my get-userandpolicy script at the Technet Gallery (here)

This version of the script can edit the assigned policy of multiple users with a few simple clicks.

Here is an example of how I edited my own voice policy in our demo system:

First I run the .\get-userandpolicy.ps1 -changepolicy -voice policy:


Next, i am presented with a gridview of all my voice enabled users, and I selected two of them:


After selecting my users, I press ok. Next I am presented with a new gridview. This time with all my policies:


I selected the policy I wanted to switch to, and pressed ok. Then, watch the verbose output:


In the end, I ran the script again, but with the -listuser switch, to verify the change was executed:


Hope you find my script ant tool useful. Please let me know if you find any bugs or have any suggestions on improvements.